too much oil


3 replies to this topic
  • silveradoss

Posted September 30, 2005 - 11:03 AM

#1

If you were to over fill your engine oil will it cause any problems or will the excess just come out of the breather hose?

  • grayracer513

Posted September 30, 2005 - 11:59 AM

#2

Because it's a dry sump system, the oil level within the engine never changes until 1) there is so little oil left that the feed screen at the bottom of the tank runs dry, or 2) there is so much oil in the system that the return pump can't make it all fit in the tank.

It takes a little more than 2 quarts to cause the latter situation. In that case, the excess will be forced back to the engine via the pressure balance tube that runs between the tank and the cam cover. That floods the top end, and then runs down and raises the level in the crankcase, where it over-oils the cylinder walls and overwhelms the rings. It smokes and barfs a bunch of stuff out the breather, and then it gets over it.

Visit the ThumperTalk Store for the lowest prices on motorcycle / ATV parts and accessories - Guaranteed
  • MisterMan

Posted September 30, 2005 - 09:13 PM

#3

all hail gray

  • 02YZ426

Posted October 01, 2005 - 05:39 AM

#4

Ya, its gonna smoke like crazy if you overfill it too much....





Related Content

 
x

Join Our Community!

Even if you don't want to post, registered members get access to tools that make finding & following the good stuff easier.

If you enjoyed reading about "" here in the ThumperTalk archive, you'll LOVE our community. Come join ThumperTalk today!

The views and opinions expressed on this page are strictly those of the author, and have not been reviewed or approved by ThumperTalk.